usa spec bt45-hon3 for Bluetooth

So I love my 09' FS w/Nav but want an integrated hands free Bluetooth capability. The usa spec bt45-hon3 seems like it would do what I want but I hate that I can't find a review from a fit owner. Any one have experience here?

I previously owned a BT45-HON, not the -HON3, but I still really liked it. I would still have it if I didn't upgrade my head unit. Search the site because I know that others have given opinions on it too.

Has anyone else here tired the new bt45? I have the older bt35 hon and the sound quality is pretty terrible for music streamin. I emailed usspec about the new one and from what they tell me they use a new Bluetooth stack in the bt45 from the old one so it should be improved. I'd love to know if it's any improvement over the old one.

Yes, I know I could just do an aftermarket head unit and have it much better. I'd like to keep the dash stock though.